2079687738

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1\times {\mathrm{1109}}^1$

素因数の和:1371

約数の個数: 64

約数和(自身を含む): 4419256320

約数和(自身を除く): 2339568582

約数列:

[1, 2, 3, 6, 23, 46, 69, 107, 127, 138, 214, 254, 321, 381, 642, 762, 1109, 2218, 2461, 2921, 3327, 4922, 5842, 6654, 7383, 8763, 13589, 14766, 17526, 25507, 27178, 40767, 51014, 76521, 81534, 118663, 140843, 153042, 237326, 281686, 312547, 355989, 422529, 625094, 711978, 845058, 937641, 1875282, 2729249, 3239389, 5458498, 6478778, 8187747, 9718167, 15070201, 16375494, 19436334, 30140402, 45210603, 90421206, 346614623, 693229246, 1039843869, 2079687738]

約数ペア:

[(1, 2079687738), (2, 1039843869), (3, 693229246), (6, 346614623), (23, 90421206), (46, 45210603), (69, 30140402), (107, 19436334), (127, 16375494), (138, 15070201), (214, 9718167), (254, 8187747), (321, 6478778), (381, 5458498), (642, 3239389), (762, 2729249), (1109, 1875282), (2218, 937641), (2461, 845058), (2921, 711978), (3327, 625094), (4922, 422529), (5842, 355989), (6654, 312547), (7383, 281686), (8763, 237326), (13589, 153042), (14766, 140843), (17526, 118663), (25507, 81534), (27178, 76521), (40767, 51014)]